[HamWAN PSDR] AMPRnet tunnel outage

[Bart Kus]

On 04/10/2014 06:57 PM, Dean Gibson AE7Q wrote:
> Resent with my correct eMail address ...
>
> On 2014-04-10 18:56, Dean Gibson wrote:
>>
>> On 2014-04-10 18:27, Bart Kus wrote:
>>> ....
>>>>
>>>> />traceroute 44.24.240.173
>>>> traceroute to 44.24.240.173 (44.24.240.173), 30 hops max, 38 byte 
>>>> packets
>>>>  1  209.59.211.184 (209.59.211.184)  0.172 ms  0.075 ms  0.062 ms
>>>>  ...
>>>> 17  44.24.242.19 (44.24.242.19)  95.778 ms 98.257 ms  95.279 ms
>>>> 18  44.24.242.10 (44.24.242.10)  142.098 ms 103.353 ms  148.017 ms
>>>> 19  44.24.240.132 (44.24.240.132)  137.942 ms  112.522 ms  113.787 ms
>>>> 20  * * *
>>>> 21  * * */
>>>>
>>>
>>> Nope, that shouldn't be.  The network correctly routed your packets 
>>> to the right sector @ Paine, and then failed on the very last hop in 
>>> communicating with your modem?  Depending on where the trace was 
>>> originating from and the state of your modem's routing table at the 
>>> time, your modem may have had different ideas about how to reply.  
>>> Or, you might have been disconnected at the time?
>>>
>>> Where are these following traces from?  The modem?  Was there a 
>>> specific source IP used?
>>
>> The trace came from my computer on the Internet at 209.59.217.159, 
>> with the exact command you see above.  Are you sure that 
>> 44.24.240.132 is the right sector?

Yes, absolutely sure:

[eo at Paine-s2] > /ip address print
Flags: X - disabled, I - invalid, D - dynamic
  #   ADDRESS            NETWORK INTERFACE
  0   ;;; default configuration
      44.24.240.132/28   44.24.240.128 ether1-local
  1   44.24.240.161/28   44.24.240.160 wlan1-gateway

The modem has 2 interfaces, so 2 IPs.  Which IP you see along the trace 
depends on the direction your trace is taking.

>> Everything I see comes from 44.24.240.161.  Note (not included above 
>> but in my previous message) that I can traceroute to .132 OK, but 
>> attempting to go any further back in the inbound traceroute list, 
>> seems to repeat a HamWAN IP address and then *stop*. The modem was 
>> on, I was monitoring it with */interface wireless monitor 0*, and the 
>> "last-ip" field never changed (as it usually does on an attempted 
>> access).
>>

Can you show your modem's routing table and firewall here?  (/ip route 
export; /ip firewall export)

>> When I post my various messages, none of them are at all urgent, but 
>> I like to post "anomalies" if they are of help in administration.  
>> I'm just experimenting.
>

That's cool, the bug-finding is appreciated.  Although in this case, I 
suspect it's on your end.

--Bart

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